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Diffstat (limited to 'simple/simple-http/src/main/java/org/simpleframework/http/core/ContainerTransportProcessor.java')
-rw-r--r-- | simple/simple-http/src/main/java/org/simpleframework/http/core/ContainerTransportProcessor.java | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/simple/simple-http/src/main/java/org/simpleframework/http/core/ContainerTransportProcessor.java b/simple/simple-http/src/main/java/org/simpleframework/http/core/ContainerTransportProcessor.java new file mode 100644 index 0000000..dd6df1a --- /dev/null +++ b/simple/simple-http/src/main/java/org/simpleframework/http/core/ContainerTransportProcessor.java @@ -0,0 +1,96 @@ +/* + * ContainerProcessor.java February 2007 + * + * Copyright (C) 2007, Niall Gallagher <niallg@users.sf.net> + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + * implied. See the License for the specific language governing + * permissions and limitations under the License. + */ + +package org.simpleframework.http.core; + +import java.io.IOException; + +import org.simpleframework.common.buffer.Allocator; +import org.simpleframework.transport.TransportProcessor; +import org.simpleframework.transport.Transport; +import org.simpleframework.transport.TransportChannel; + +/** + * The <code>ContainerProcessor</code> object is used to create + * channels which can be used to consume and process requests. This + * is basically an adapter to the <code>Selector</code> which will + * convert the provided transport to a usable channel. Each of the + * connected pipelines will end up at this object, regardless of + * whether those connections are SSL or plain data. + * + * @author Niall Gallagher + */ +public class ContainerTransportProcessor implements TransportProcessor { + + /** + * This is the controller used to process the created channels. + */ + private final Controller controller; + + /** + * Constructor for the <code>ContainerProcessor</code> object. + * This is used to create a processor which will convert the + * provided transport objects to channels, which can then be + * processed by the controller and dispatched to the container. + * + * @param container the container to dispatch requests to + * @param allocator this is the allocator used to buffer data + * @param count this is the number of threads to be used + */ + public ContainerTransportProcessor(Container container, Allocator allocator, int count) throws IOException { + this(container, allocator, count, 1); + } + + /** + * Constructor for the <code>ContainerProcessor</code> object. + * This is used to create a processor which will convert the + * provided transport objects to channels, which can then be + * processed by the controller and dispatched to the container. + * + * @param container the container to dispatch requests to + * @param allocator this is the allocator used to buffer data + * @param count this is the number of threads to be used + * @param select this is the number of controller threads to use + */ + public ContainerTransportProcessor(Container container, Allocator allocator, int count, int select) throws IOException { + this.controller = new ContainerController(container, allocator, count, select); + } + + /** + * This is used to consume HTTP messages that arrive on the given + * transport. All messages consumed from the transport are then + * handed to the <code>Container</code> for processing. The response + * will also be delivered over the provided transport. At this point + * the SSL handshake will have fully completed. + * + * @param transport the transport to process requests from + */ + public void process(Transport transport) throws IOException { + controller.start(new TransportChannel(transport)); + } + + /** + * This method is used to stop the connector in such a way that it + * will not accept and process any further messages. If there are + * resources to clean up they may be cleaned up asynchronously + * so that this method can return without blocking. + */ + public void stop() throws IOException { + controller.stop(); + } + }
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